Swisspreneur Show EP #541 - Stefan Weirich: Building AI-powered Robots
Jan 22, 2026
Stefan Weirich, Co-founder and CEO of Mimic, dives into the cutting-edge world of AI-powered robotics. He discusses challenges in physical manipulation and the critical data bottleneck faced by robots. Stefan reveals how Mimic's innovative AI models allow for autonomy in tasks like manufacturing and logistics, outperforming traditional robots. He shares insights on Zurich's growing entrepreneurial scene and the unique advantages of his technical background. Looking ahead, he envisions a future where Mimic robots revolutionize industries globally.
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Episode notes
Research Robots Fell Apart After Publications
- Stefan recounts building research robots that looked good in papers but fell apart in practice.
- That frustration drove him to pursue faster, deployment-focused solutions outside pure academia.
Founding Grew Naturally From ETH Labs
- Stefan explains how the Mimic founding team formed organically inside ETH labs around complementary skills.
- Elvis brought early generative-model ideas and they recruited engineers to cover AI, software, and hardware.
Predictive Models Replace Hard-Coded Trajectories
- Mimic trains AI models that predict actions for real-world robotic manipulation.
- These models let robots react, self-correct, and handle variability beyond hard-coded trajectories.